14712715155 has 16 divisors (see below), whose sum is σ = 23543414784. Its totient is φ = 7845757920.

The previous prime is 14712715109. The next prime is 14712715159. The reversal of 14712715155 is 55151721741.

It is not a de Polignac number, because 14712715155 - 2⁶ = 14712715091 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14712715159) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 62992 + ... + 182738.

It is an arithmetic number, because the mean of its divisors is an integer number (1471463424).

Almost surely, 2^14712715155 is an apocalyptic number.

14712715155 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

14712715155 is a deficient number, since it is larger than the sum of its proper divisors (8830699629).

14712715155 is a wasteful number, since it uses less digits than its factorization.

14712715155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127946.

The product of its digits is 49000, while the sum is 39.

The spelling of 14712715155 in words is "fourteen billion, seven hundred twelve million, seven hundred fifteen thousand, one hundred fifty-five".